Optical Lenses - Page 1440

23,084 Optical Lenses from 52 Manufacturers meet your specification.
23,084 Optical Lenses from 52 Manufacturers
23,084 Products from 52 Manufacturers
Page 1440 of 1539
1 Inch CaF2 Plano-Convex Lens, f = 50.0 mm, AR-Coated: 1.65 - 3.0 µm

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
Vacuum-Grade Calcium Fluoride
Focal Length:
50.0 mm
Surface Quality:
40-20 Scratch-Dig
Center Thickness:
6.1 mm
Edge Thickness(ET):
2.0 mm
Wavelength Range:
1.65 to 3.0 µm
Diameter:
25.4 mm (1 Inch)
Centration Error:
3 arcmin
more info
20mm Dia. x 25mm FL, NIR II Coated, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-SF11
Focal Length:
25 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
4 mm
Edge Thickness(ET):
1.35 mm
Wavelength Range:
750 to 1550 nm
Diameter:
20 mm
Radius:
38.34 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.4
more info
20mm Dia. x 30mm FL, NIR II Coated, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
30 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
5.3 mm
Edge Thickness(ET):
1.88 mm
Wavelength Range:
750 to 1550 nm
Diameter:
20 mm
Radius:
30.08 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.33
more info
20mm Dia. x 30mm FL, NIR II, Inked, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
30 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
5.3 mm
Edge Thickness(ET):
1.88 mm
Wavelength Range:
750 to 1550 nm
Diameter:
20 mm
Radius:
30.08 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.33
more info
20mm Dia. x 40mm FL, NIR II Coated, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
40 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
5.3 mm
Edge Thickness(ET):
2.8 mm
Wavelength Range:
750 to 1550 nm
Diameter:
20 mm
Radius:
40.67 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.25
more info
20mm Dia. x 40mm FL, NIR II, Inked, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
40 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
5.3 mm
Edge Thickness(ET):
2.8 mm
Wavelength Range:
750 to 1550 nm
Diameter:
20 mm
Radius:
40.67 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.25
more info
20mm Dia. x 50mm FL, NIR II Coated, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
50 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3.5 mm
Edge Thickness(ET):
1.52 mm
Wavelength Range:
750 to 1550 nm
Diameter:
20 mm
Radius:
51.08 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.2
more info
20mm Dia. x 50mm FL, NIR II, Inked, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
50 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3.5 mm
Edge Thickness(ET):
1.52 mm
Wavelength Range:
750 to 1550 nm
Diameter:
20 mm
Radius:
51.08 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.2
more info
20mm Dia. x 60mm FL, NIR II Coated, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
60 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
4 mm
Edge Thickness(ET):
2.36 mm
Wavelength Range:
750 to 1550 nm
Diameter:
20 mm
Radius:
61.33 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.17
more info
20mm Dia. x 60mm FL, NIR II, Inked, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
60 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
4 mm
Edge Thickness(ET):
2.36 mm
Wavelength Range:
750 to 1550 nm
Diameter:
20 mm
Radius:
61.33 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.17
more info
20mm Dia. x 80mm FL, NIR II Coated, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
80 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
4 mm
Edge Thickness(ET):
2.78 mm
Wavelength Range:
750 to 1550 nm
Diameter:
20 mm
Radius:
82 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.13
more info
20mm Dia. x 80mm FL, NIR II, Inked, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
80 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
4 mm
Edge Thickness(ET):
2.78 mm
Wavelength Range:
750 to 1550 nm
Diameter:
20 mm
Radius:
82 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.13
more info
25mm Dia. x 25mm FL, NIR II Coated, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-SF5
Focal Length:
25 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
8 mm
Edge Thickness(ET):
2.9 mm
Wavelength Range:
750 to 1550 nm
Diameter:
25 mm
Radius:
31.94 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.5
more info
25mm Dia. x 25mm FL, NIR II Coated, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-SF5
Focal Length:
25 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
8 mm
Edge Thickness(ET):
2.9 mm
Wavelength Range:
750 to 1550 nm
Diameter:
25 mm
Radius:
31.94 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.5
more info
25mm Dia. x 30mm FL, NIR II Coated, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-SF5
Focal Length:
30 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
5.5 mm
Edge Thickness(ET):
1.41 mm
Wavelength Range:
750 to 1550 nm
Diameter:
25 mm
Radius:
39.22 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.42
more info
25mm Dia. x 30mm FL, NIR II Coated, Double-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-SF5
Focal Length:
30 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
5.5 mm
Edge Thickness(ET):
1.41 mm
Wavelength Range:
750 to 1550 nm
Diameter:
25 mm
Radius:
39.22 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.42
more info
21586 - 21600 of 23084 Optical Lenses
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